Nonoxinol 9

Colorless to yellowish oily liquid.
Supplier CD Formulation
Product # PE-0626
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product1 Excipients for Liquid Dosage Form
Molecular Formula C9H19C6H4(OCH2CH2)nOH (n=9)
Molecular Weight 616.82
Synonyms Nonoxynol-9; polyoxyethylene nonylphenol ether; NP-9; Nonyl phenol ether; Nonyl Phenol Ethyleneoxide
CAS Number 26027-38-3
Category Surfactant
UNII 48Q180SH9T
Chemical Name α-(p-Nonylphenyl)-ω-hydroxynona(oxyethylene)
Grade Pharmceutical Excipients
Administration route Inhalant oral, topical
Dosage Form Local administration solution; Local sponge; Ordinary topical preparations
Stability and Storage Conditions Gradually saponification under strong acid or base conditions; Stable in a weak acid or base. Store in an airtight container in a cool and dry place.
Commonly used amount and the maximum amount Ophthalmic solution: 0.12%; Topical solution: 0.01%
Source and Preparation It is an admixture of nonanphenol and ethylene oxide, and its alkyl carbon number is about 9.
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